[CentOS] How do I install the "right" python3-tkinter in CentOS Stream 8?

Tue Sep 21 18:49:29 UTC 2021
Steven Rosenberg <passthejoe at gmail.com>

In CentOS Stream 8, A yum upgrade just upgraded platform-python to
platform-python-3.6.8-41.el8.x86_64.rpm. The upgrade wouldn't go
through until I removed python3-tkinter-3.6.8-40.el8.x86_64.

Now I want to reinstall python3-tkinter, and the only version yum is
offering is 3.6.8-40, and it offers to downgrade platform-python to
3.6.8-41.


python3-tkinter-3.6.8-37.el8.x86_64.rpm

python3-tkinter-3.6.8-38.el8.x86_64.rpm	

python3-tkinter-3.6.8-39.el8.x86_64.rpm

python3-tkinter-3.6.8-40.el8.x86_64.rpm

python3-tkinter-3.6.8-41.el8.x86_64.rpm

How do I get yum/dnf to let me install the "right" one (3.6.8-41)?